Prolonged pregnancy [妇产] 过期妊娠 ; 期妊娠 ; 妊娠过期 ; 为研究过期妊娠
prolonged labor [妇产] 滞产 ; 产程延长
prolonged action preparation 长效制剂
prolonged exposure [核] 迁延照射 ; 持续照射 ; 暴露
delayed prolonged response 迟发延续反应 ; 反应 ; 迟发连续反响 ; 早发持续回响反映
prolonged second stage 第二产程延长
prolonged pregancy 过期妊娠
prolonged blast 长声 ; 长笛长声汽笛
"a prolonged and bitter struggle"
"a prolonged black line across the page"
同义词： elongated extended lengthened
以上来源于: WordNet
ADJ A prolonged event or situation continues for a long time, or for longer than expected. 长期的; 延长了的
...a prolonged period of low interest rates.
…一段很长的低利率期。
He left the stage to prolonged applause.
他在经久不息的掌声中退下了舞台。
He cheerfully ignored medical advice which could have prolonged his life.
他对本可能延长他寿命的医疗建议乐观地置之不理。
Prolonged negotiation was not desirable.
拖得很长的谈判是不受欢迎的。
President Obama said he has great admiration for Mexico's leaders in their fierce and prolonged battle against drug traffickers.
VOA: standard.2009.04.17
"The deteriorating security situation and prolonged drought in Somalia are forcing more people to flee further a-field into the neighboring countries and beyond."
VOA: standard.2009.09.26
On the other hand, she says some areas will have too little water and prolonged drought will affect the kind of crops people normally grow.
VOA: standard.2010.01.02
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